Aparticle moves in an elliptical or circular motion. it is most likely a particle in which type of wave? 1.) sound 2.) transverse 3.) longitudinal 4.) surface

What are atoms of the same element with varying number of neutrons

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z